In most normal languages, a non-void function returns either null or some data. Normally, the type of data is always the same. So your function returning a stri

In most normal languages, a non-void function returns either null or some data. Normally, the type of data is always the same. So your function returning a string will never return an int. Either it returns a string or an int. In PowerShell this is not guaranteed for all the functions in packages supported by Microsoft. A function returning a list of strings, can sometimes return a list of something that are not strings. This is the first big issue I have with PowerShell. The language is very quirky. Simple stuff like using variables is not as intuitive as it should be. Another issue is encapsulation of logic, it is not straightforward at all. This is my second big issue. Trying to temporarily disable script policies to run a script is not straightforward either.